> LINQ supports interleaving DB operations with not-db operations, quickly becoming a O(n^m) footguns. This is no longer the case since EF Core 3.0. Only top l

> LINQ supports interleaving DB operations with not-db operations, quickly becoming a O(n^m) footguns. This is no longer the case since EF Core 3.0. Only top level projection can contain expressions that aren’t translatable to SQL. > You better not do some type of async stuff in LINQ, because the system is going to spawn a process for each entry… I wonder exactly what you ran into. This is not an accurate description of how EF Core’s async support works. Not even if you replace the word “process” with the word “thread”.